German media say Porsche will land at the Detroit Auto Show with this new supercar, a carbon-chassis coupe powered by a 600-hp twin-turbo V8, capable of besting the 458 Italias and MP4-12Cs of the world circa 2014.


There are speculations that it will be a production version of the 918 Spiderand for a coupe version Panamera, known as the new 928.
That the car will be powered by a Bi-turbo engine with 600hp, 7-speed PDK transmission, from 0-62mph in less than four seconds and top speed of well over 300km/h.


via egmcartech